| Patents for C10G 1 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal (10,571) |
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| 01/26/1982 | US4312740 Pyrolysis by heat exchanging with coarse, nonadsorbent, attrition-resistant ash solids |
| 01/26/1982 | CA1117061A1 Process for the manufacture of gasoline |
| 01/26/1982 | CA1117056A1 Method and apparatus for processing oil shale |
| 01/26/1982 | CA1117055A1 Process for production of oil from oil sand |
| 01/26/1982 | CA1117054A1 Process for preparing gasoline from coal |
| 01/26/1982 | CA1117053A1 Process for gasifying coal wherein a catalyst is incorporated by ion exchange after partial oxidation of the coal |
| 01/26/1982 | CA1117052A1 Use of once-through treat gas to remove the heat of reaction in solvent hydrogenation processes |
| 01/26/1982 | CA1117051A1 Hydroprocessing of solvent refined coal |
| 01/26/1982 | CA1117050A1 Combination hydroconversion, fluid coking and gasification |
| 01/26/1982 | CA1117049A1 Method for heat processing of pulverized brown coal |
| 01/19/1982 | US4311578 Liquefaction process wherein solvents derived from the material liquefied and containing increased concentrations of donor species are employed |
| 01/19/1982 | US4311561 Apparatus for extracting bitumen from tar sand |
| 01/19/1982 | CA1116639A1 Synthetic liquid fuels |
| 01/19/1982 | CA1116545A1 Process for separating solids from coal liquids |
| 01/19/1982 | CA1116544A1 Method for separating solids from coal liquids |
| 01/12/1982 | US4310491 Apparatus for supplying raw liquid and relieving pressure of high-pressure product liquid |
| 01/12/1982 | US4310422 Method of processing and recirculating filtration residues |
| 01/05/1982 | US4309270 Flash pyrolysis of agglomerating coal |
| 01/05/1982 | US4309269 Coal-oil slurry pipeline process |
| 12/29/1981 | US4308411 Pyrolysis of organic waste, contacting oxygenated hydrocarbons with aluminosilicate zeolite |
| 12/29/1981 | US4308128 Producing liquid hydrocarbon streams by hydrogenation of fossil-based feedstock |
| 12/29/1981 | CA1115226A1 Process for selective recovery of relatively metals free bitumen from tar sand using a halogenated aliphatic solvent |
| 12/29/1981 | CA1115225A1 Method of hydrogenating coal liquid |
| 12/24/1981 | WO1981003661A1 Coal hydration method |
| 12/22/1981 | US4306961 Process for recovery of hydrocarbons from inorganic host materials |
| 12/22/1981 | US4306960 Coal liquefaction and oil upgrading process to obtain maximum yield of distillate |
| 12/22/1981 | US4306959 Use of chelating agents in the conversion of coal to low mineral content fuel |
| 12/15/1981 | US4305808 Catalytic hydrocracking |
| 12/09/1981 | EP0041460A2 Pyrolysis processes and treatment of pyrolysis residues |
| 12/08/1981 | US4304656 Method for extracting an oil content from oil shale |
| 12/08/1981 | US4304655 Pretreatment with sulfur dioxide and an oxidizer |
| 12/08/1981 | US4304609 Drill cuttings treatment apparatus and method |
| 12/01/1981 | US4303498 Separation by boiling points, distillation, hydrogenation, dissolving |
| 12/01/1981 | US4303497 Desulfurization, demetalation and denitrogenation of coal |
| 12/01/1981 | US4303496 Coal liquefaction process |
| 12/01/1981 | US4303495 Recovery of liquid and gaseous hydrocarbons from raw materials containing hydrocarbons such as oil shale and coal |
| 12/01/1981 | US4303494 Hydrogenative coking of coal |
| 12/01/1981 | CA1113443A1 Regeneration of zinc chloride catalyst used in the hydrocracking of polynuclear hydrocarbons |
| 11/17/1981 | US4301015 Filtration |
| 11/17/1981 | US4300996 Three-stage coal liquefaction process |
| 11/17/1981 | US4300995 Oxygen-alkylation of carbonous material and products thereof |
| 11/17/1981 | US4300994 Method for producing coke |
| 11/17/1981 | US4300985 Contacting with molten metallurgical slag |
| 11/17/1981 | US4300915 Carbonization, separation of solids and gases, producing hot flue gas and cracking part of raw gases |
| 11/17/1981 | CA1112592A1 Multiphase separation methods and apparatus |
| 11/17/1981 | CA1112591A1 Pyrolysis of agglomerative coals |
| 11/17/1981 | CA1112589A1 Separation of solids from coal liquids using an additive |
| 11/17/1981 | CA1112448A1 Hydrotreated coal liquid containing hydrogen and blends of same with petroleum fractions |
| 11/10/1981 | US4299684 Comminuting with a quaternary base solution |
| 11/03/1981 | US4298457 Hydropyrolysis process for upgrading heavy oils and solids into light liquid products |
| 11/03/1981 | US4298454 Metal compound thermally decomposable to hydrorefining catalyst |
| 11/03/1981 | US4298453 Coal conversion |
| 11/03/1981 | US4298452 Coal liquefaction |
| 11/03/1981 | US4298451 Hydrogen donor solvent extracting, solvent deashing, catalytic hydrocracking |
| 11/03/1981 | US4298450 Alcohols as hydrogen-donor solvents for treatment of coal |
| 11/03/1981 | CA1111796A1 Liquefaction of calcium-containing sub-bituminous coals and coals of lower rank |
| 11/03/1981 | CA1111795A1 Separation of solids from coal liquids with intermittent addition of an additive |
| 11/03/1981 | CA1111793A1 Hydrogen-donor coal liquefaction process |
| 10/29/1981 | WO1981003029A1 System for converting waste materials into useful products |
| 10/27/1981 | US4297646 Current mirror circuit |
| 10/27/1981 | US4297201 To recover shale oils, high energy gases and high temperature steam |
| 10/27/1981 | US4297200 Method for hydroconversion of solid carbonaceous materials |
| 10/21/1981 | EP0038171A2 Catalytic hydroconversion of coal to hydrocarbon liquids |
| 10/21/1981 | EP0038140A1 Catalytic hydrocracking |
| 10/20/1981 | US4295954 Used in a solvent extraction process |
| 10/20/1981 | US4295880 Apparatus and method for recovering organic and non-ferrous metal products from shale and ore bearing rock |
| 10/20/1981 | CA1110950A1 Destabilization of sludge with hydrolyzed starch flocculants |
| 10/13/1981 | US4294977 Process for producing aromatic carboxylic acids |
| 10/13/1981 | US4294695 Multi-phase separation methods and apparatus |
| 10/13/1981 | US4294685 Process for coal liquefaction and catalyst |
| 10/13/1981 | CA1110566A1 Device for recovering oil products from oil sands |
| 10/13/1981 | CA1110565A1 Process and apparatus for the separation of hydrocarbons from petroleum bearing materials |
| 10/06/1981 | US4293401 Shale retorting with supplemental combustion fuel |
| 10/06/1981 | US4293390 Apparatus for treatment of hydrocarbon-containing mineral material |
| 10/06/1981 | CA1110191A1 Processing of tar sands |
| 09/29/1981 | US4292170 Removal of quinoline insolubles from coal derived fractions |
| 09/29/1981 | US4292165 Processing high sulfur coal |
| 09/29/1981 | US4292164 Liquefaction of carbonaceous material with hydrogen and naphtha-extracted recycle solvent without heterogeneous catalyst |
| 09/29/1981 | US4292121 Solid/liquid separation through liquid vaporization and condensation, and apparatus therefor |
| 09/22/1981 | US4290999 Hydrocracking coal and heavy oil |
| 09/17/1981 | WO1981002583A1 Method for separating undesired components from coal by an explosion type comminution process |
| 09/17/1981 | WO1981002580A1 Method for treating coal to obtain a refined carbonaceous material |
| 09/15/1981 | US4289603 Cryogenic fractionator gas as stripping gas of fines slurry in a coking and gasification process |
| 09/15/1981 | CA1108863A1 Process for perishing waste rubber materials, especially worn out motor vehicle rubber tyres by recovering their components for industrial purposes |
| 09/08/1981 | US4288405 Coal hydrogenation apparatus having means for monitoring and controlling hydrogenation pressure |
| 09/08/1981 | CA1108547A1 Separation of bitumen from tar sands using sulfur and water |
| 09/08/1981 | CA1108545A1 Process and apparatus for rapid pyrolysis of carbonaceous materials |
| 09/08/1981 | CA1108544A1 Coal liquefaction |
| 09/03/1981 | WO1981002422A1 Multidentate macromolecular complex salt clathrates |
| 09/02/1981 | EP0034896A2 Treatment of heterogeneous liquid materials |
| 09/01/1981 | US4287157 Coal hydrogenating apparatus having means for sealing the rotary drive thereof |
| 09/01/1981 | US4287051 Disposition of a high nitrogen content oil stream |
| 09/01/1981 | CA1108081A1 Extraction of oil from oil shale and tar sand |
| 09/01/1981 | CA1108080A1 Conversion process for soild, hydrocarbonaceous materials |
| 09/01/1981 | CA1108079A1 Staged hydrogenation of low rank coal |
| 08/26/1981 | EP0034305A2 Process for working-up and recycling filtration residues |
| 08/25/1981 | US4285773 Useful for recovery of bitumen from rocks and sands |
| 08/25/1981 | CA1107671A1 Feeder apparatus for oil separator from bituminous shale |
| 08/25/1981 | CA1107670A1 Solvent extraction of tar sand |
| 08/20/1981 | WO1981002306A1 Catalytic production of octahydrophenanthrene-enriched solvent |